Blk 231 Ang Mo Kio Ave 3
Completed 1977 · 12 storeys · 110 flats · 50 years 09 months remaining · 19 resale transactions on record · median household income in Ang Mo Kio: $7,500/mo (lowest quartile island-wide)
12 storeys · completed 1977
What the record shows
A 4-room here sold for $560,000 in Jan 2026. The same flat type in this block averaged $380,714 in 2020 - a gain of $179,286 - about $82 a day while the owner slept.
In this block, 4-room flats from floor 8 up have sold for a median of $450,000 - $25,000 more than floors 4 and below, same flat type, same block.
This block crossed 60 years remaining in 2016 - the line where CPF usage rules tighten for buyers. In Ang Mo Kio over the last two years, flats below that line sold at a median 39% below their younger neighbours' PSF (1,549 sales).
Price trend
median PSF by year · ━ this block · ╌ Ang Mo Kio · gaps = years with no sales here
Every recent sale HDB official record, latest 19
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Jan 2026 | 4 ROOM | 04 to 06 | 92 | $560,000 | $565 | 50y 09m |
| Apr 2025 | 4 ROOM | 10 to 12 | 92 | $575,000 | $581 | 51y 06m |
| Mar 2024 | 4 ROOM | 07 to 09 | 92 | $550,000 | $555 | 52y 06m |
| May 2023 | 4 ROOM | 10 to 12 | 92 | $450,000 | $454 | 53y 05m |
| Jul 2022 | 4 ROOM | 01 to 03 | 92 | $420,000 | $424 | 54y 03m |
| May 2022 | 4 ROOM | 04 to 06 | 92 | $425,000 | $429 | 54y 05m |
| Sept 2021 | 4 ROOM | 10 to 12 | 92 | $450,000 | $454 | 55y |
| Jun 2021 | 4 ROOM | 07 to 09 | 92 | $392,000 | $396 | 55y 04m |
| Mar 2021 | 4 ROOM | 04 to 06 | 92 | $365,000 | $369 | 55y 07m |
| Dec 2020 | 4 ROOM | 04 to 06 | 92 | $352,000 | $355 | 55y 10m |
| Dec 2020 | 4 ROOM | 04 to 06 | 92 | $358,000 | $362 | 55y 10m |
| Sept 2020 | 4 ROOM | 01 to 03 | 92 | $323,000 | $326 | 56y |
| Nov 2019 | 4 ROOM | 01 to 03 | 92 | $355,000 | $358 | 56y 11m |
| Oct 2019 | 4 ROOM | 01 to 03 | 92 | $275,000 | $278 | 56y 11m |
| Jul 2019 | 4 ROOM | 07 to 09 | 92 | $368,000 | $372 | 57y 02m |
| Oct 2018 | 4 ROOM | 04 to 06 | 92 | $370,000 | $374 | 58y |
| Sept 2018 | 4 ROOM | 07 to 09 | 92 | $355,000 | $358 | 58y |
| May 2018 | 4 ROOM | 07 to 09 | 92 | $398,000 | $402 | 58y 04m |
| Aug 2017 | 4 ROOM | 04 to 06 | 92 | $405,000 | $409 | 59y 01m |
Who lives in Ang Mo Kio
Census of Population 2020 · planning-area aggregates · SingStat via data.gov.sg
The neighbourhood
What sits around this address - distances computed from official OneMap and LTA records.
The neighbourhood, photographed
freely-licensed photographs taken within ~450 m · Wikimedia Commons
Around this block
The nearest blocks by actual distance - street names are postal artifacts, so true neighbours often sit on a different road. Price gaps are median-vs-median on the flat type both blocks actually trade.
Condos nearby
Grounded in this block’s own resale record, trend and lease - ask away.